You must be careful when designingsystems that have applied intermittentpower because the input couldlose power. The switching supply wouldthen drain the input capacitor in 100msec. Restoration of ...

Mastering the nuances of modern ac-dc power supply selection ...

Designing power supplies that work from wall outlets has multiple challenges. This FAQ should answer many of your questions. Worldwide ac mains voltages can range from 100 to 240 V. To allow for ...

A low-power (60-W) ac-dc universal input power supply has a compact footprint (51 x 102 mm or 4 x 2 x 0.97 in.) and meets EN60601-1 and EN60950. It also meets all UL, CSA, and EN standards. Three ...

A rugged, ultra-wide input AC/DC converter now delivers up to 54VDC—ideal for PoE+, medical, and industrial applications without increasing size or complexity.

The new Artesyn CSU2000ADC-3 joins the company’s market-leading CSU series of AC-DC power conversion solutions and broadens AE’s product portfolio to meet data center power supply needs for ...

The device can work over a wide input voltage range of 80 to 240 V. Tested power-line frequency range was 50 Hz and 60 Hz; dedicated control pulse train was developed for each power-line frequency.

Most AC-DC power supplies and DC-DC converters have internal current-limiting circuits to protect the power device, and to some degree its load. The majority of over-current-protections include an ...